Lan Ao's luck inadvertently opened up the wasteland world. Stepping into that post-apocalyptic land, the acrid smoke mixed with putrid stench, under the haze that covered the sky, the ruins and walls trembled in the strong wind, and the ferocious mutant beasts ran rampant.
In the real world, Lan Ao relied on wasteland resources to get acquainted with powerful people, but he was jealous of underground forces. In the siege of the dark alley, he drew a steel pipe and fought bloody battles. Even though his arm was injured, he did not flinch and successfully fought his way out. Going back and forth, Lan Ao continued to plunder resources, and eventually became the overlord across the two realms.